selector_extend($selector, $extendee, $extender) Returns a new version of $selector with $extendee

selector_parse($selector) Parses a user-provided selector into a list of lists of strings as returned by &

hue($color) Returns the hue component of a color. See

blue($color) Gets the blue component of a color. Calculated from HSL where necessary via

Variables: $ The most straightforward way to use SassScript is to use variables. Variables begin with dollar signs, and are set

keywords($args) Returns the map of named arguments passed to a function or mixin that takes a variable argument list. The

rgba($red, $green, $blue, $alpha) rgba($color, $alpha)

@while The @while directive takes a SassScript expression and repeatedly outputs the nested styles until the statement

@extend There are often cases when designing a page when one class should have all the styles of another class, as well as its

mix($color1, $color2, $weight:50%) Mixes two colors together. Specifically, takes the average of each of the RGB components